135423540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4673}}^1$

素因数の和:4718

約数の個数: 144

約数和(自身を含む): 489984768

約数和(自身を除く): 354561228

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2415, 2898, 3220, 4140, 4673, 4830, 5796, 7245, 9346, 9660, 14019, 14490, 18692, 23365, 28038, 28980, 32711, 42057, 46730, 56076, 65422, 70095, 84114, 93460, 98133, 107479, 130844, 140190, 163555, 168228, 196266, 210285, 214958, 280380, 294399, 322437, 327110, 392532, 420570, 429916, 490665, 537395, 588798, 644874, 654220, 752353, 841140, 967311, 981330, 1074790, 1177596, 1289748, 1471995, 1504706, 1612185, 1934622, 1962660, 2149580, 2257059, 2943990, 3009412, 3224370, 3761765, 3869244, 4514118, 4836555, 5887980, 6448740, 6771177, 7523530, 9028236, 9673110, 11285295, 13542354, 15047060, 19346220, 22570590, 27084708, 33855885, 45141180, 67711770, 135423540]

約数ペア:

[(1, 135423540), (2, 67711770), (3, 45141180), (4, 33855885), (5, 27084708), (6, 22570590), (7, 19346220), (9, 15047060), (10, 13542354), (12, 11285295), (14, 9673110), (15, 9028236), (18, 7523530), (20, 6771177), (21, 6448740), (23, 5887980), (28, 4836555), (30, 4514118), (35, 3869244), (36, 3761765), (42, 3224370), (45, 3009412), (46, 2943990), (60, 2257059), (63, 2149580), (69, 1962660), (70, 1934622), (84, 1612185), (90, 1504706), (92, 1471995), (105, 1289748), (115, 1177596), (126, 1074790), (138, 981330), (140, 967311), (161, 841140), (180, 752353), (207, 654220), (210, 644874), (230, 588798), (252, 537395), (276, 490665), (315, 429916), (322, 420570), (345, 392532), (414, 327110), (420, 322437), (460, 294399), (483, 280380), (630, 214958), (644, 210285), (690, 196266), (805, 168228), (828, 163555), (966, 140190), (1035, 130844), (1260, 107479), (1380, 98133), (1449, 93460), (1610, 84114), (1932, 70095), (2070, 65422), (2415, 56076), (2898, 46730), (3220, 42057), (4140, 32711), (4673, 28980), (4830, 28038), (5796, 23365), (7245, 18692), (9346, 14490), (9660, 14019)]